1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include "sound/audiocd.h"
#include "sound/softsynth/pcspk.h"
#include "testbed/sound.h"
namespace Testbed {
enum {
kPlayChannel1 = 'pch1',
kPlayChannel2 = 'pch2',
kPlayChannel3 = 'pch3',
kPauseChannel1 = 'pac1',
kPauseChannel2 = 'pac2',
kPauseChannel3 = 'pac3'
};
SoundSubsystemDialog::SoundSubsystemDialog() : TestbedInteractionDialog(80, 60, 400, 170) {
_xOffset = 25;
_yOffset = 0;
Common::String text = "Sound Subsystem Tests: Test Mixing of Audio Streams.";
addText(350, 20, text, Graphics::kTextAlignCenter, _xOffset, 15);
addButton(200, 20, "Play Channel #1", kPlayChannel1);
addButton(200, 20, "Play Channel #2", kPlayChannel2);
addButton(200, 20, "Play Channel #3", kPlayChannel3);
addButton(50, 20, "Close", GUI::kCloseCmd, 160, 15);
_mixer = g_system->getMixer();
// the three streams to be mixed
Audio::PCSpeaker *s1 = new Audio::PCSpeaker();
Audio::PCSpeaker *s2 = new Audio::PCSpeaker();
Audio::PCSpeaker *s3 = new Audio::PCSpeaker();
s1->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1);
s2->play(Audio::PCSpeaker::kWaveFormSine, 1200, -1);
s3->play(Audio::PCSpeaker::kWaveFormSine, 1400, -1);
_mixer->playStream(Audio::Mixer::kPlainSoundType, &_h1, s1);
_mixer->pauseHandle(_h1, true);
_mixer->playStream(Audio::Mixer::kSpeechSoundType, &_h2, s2);
_mixer->pauseHandle(_h2, true);
_mixer->playStream(Audio::Mixer::kSFXSoundType, &_h3, s3);
_mixer->pauseHandle(_h3, true);
}
void SoundSubsystemDialog::handleCommand(GUI::CommandSender *sender, uint32 cmd, uint32 data) {
switch (cmd) {
case kPlayChannel1:
_buttonArray[0]->setLabel("Pause Channel #1");
_buttonArray[0]->setCmd(kPauseChannel1);
_mixer->pauseHandle(_h1, false);
break;
case kPlayChannel2:
_buttonArray[1]->setLabel("Pause Channel #2");
_buttonArray[1]->setCmd(kPauseChannel2);
_mixer->pauseHandle(_h2, false);
break;
case kPlayChannel3:
_buttonArray[2]->setLabel("Pause Channel #3");
_buttonArray[2]->setCmd(kPauseChannel3);
_mixer->pauseHandle(_h3, false);
break;
case kPauseChannel1:
_buttonArray[0]->setLabel("Play Channel #1");
_buttonArray[0]->setCmd(kPlayChannel1);
_mixer->pauseHandle(_h1, true);
break;
case kPauseChannel2:
_buttonArray[1]->setLabel("Play Channel #2");
_buttonArray[1]->setCmd(kPlayChannel2);
_mixer->pauseHandle(_h2, true);
break;
case kPauseChannel3:
_buttonArray[2]->setLabel("Play Channel #3");
_buttonArray[2]->setCmd(kPlayChannel3);
_mixer->pauseHandle(_h3, true);
break;
default:
_mixer->stopAll();
GUI::Dialog::handleCommand(sender, cmd, data);
}
}
bool SoundSubsystem::playBeeps() {
Testsuite::clearScreen();
bool passed = true;
Common::String info = "Testing Sound Output by generating beeps\n"
"You should hear a left beep followed by a right beep\n";
if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) {
Testsuite::logPrintf("Info! Skipping test : Play Beeps\n");
return true;
}
Audio::PCSpeaker *speaker = new Audio::PCSpeaker();
Audio::Mixer *mixer = g_system->getMixer();
Audio::SoundHandle handle;
mixer->playStream(Audio::Mixer::kPlainSoundType, &handle, speaker);
// Left Beep
Testsuite::writeOnScreen("Left Beep", Common::Point(0, 100));
mixer->setChannelBalance(handle, -127);
speaker->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1);
g_system->delayMillis(500);
mixer->pauseHandle(handle, true);
if (Testsuite::handleInteractiveInput("Were you able to hear the left beep?", "Yes", "No", kOptionRight)) {
Testsuite::logDetailedPrintf("Error! Left Beep couldn't be detected : Error with Mixer::setChannelBalance()\n");
passed = false;
}
// Right Beep
Testsuite::writeOnScreen("Right Beep", Common::Point(0, 100));
mixer->setChannelBalance(handle, 127);
mixer->pauseHandle(handle, false);
g_system->delayMillis(500);
mixer->stopAll();
if (Testsuite::handleInteractiveInput("Were you able to hear the right beep?", "Yes", "No", kOptionRight)) {
Testsuite::logDetailedPrintf("Error! Right Beep couldn't be detected : Error with Mixer::setChannelBalance()\n");
passed = false;
}
return passed;
}
bool SoundSubsystem::mixSounds() {
Testsuite::clearScreen();
bool passed = true;
Common::String info = "Testing Mixer Output by generating multichannel sound output using PC speaker emulator.\n"
"The mixer should be able to play them simultaneously\n";
if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) {
Testsuite::logPrintf("Info! Skipping test : Mix Sounds\n");
return true;
}
SoundSubsystemDialog sDialog;
sDialog.runModal();
if (Testsuite::handleInteractiveInput("Was the mixer able to simultaneously play multiple channels?", "Yes", "No", kOptionRight)) {
Testsuite::logDetailedPrintf("Error! Multiple channels couldn't be played : Error with Mixer Class\n");
passed = false;
}
return passed;
}
bool SoundSubsystem::audiocdOutput() {
Testsuite::clearScreen();
bool passed = true;
Common::String info = "Testing AudioCD API implementation.\n"
"Here we have four tracks, we play them in order i.e 1-2-3-last.\n"
"The user should verify if the tracks were run in correct order or not.";
if (Testsuite::handleInteractiveInput(info, "OK", "Skip", kOptionRight)) {
Testsuite::logPrintf("Info! Skipping test : AudioCD API\n");
return true;
}
Common::Point pt(0, 100);
Testsuite::writeOnScreen("Playing the tracks of testCD in order i.e 1-2-3-last", pt);
// Make audio-files discoverable
Common::FSNode gameRoot(ConfMan.get("path"));
SearchMan.addSubDirectoryMatching(gameRoot, "audiocd-files");
// Play all tracks
for (int i = 1; i < 5; i++) {
AudioCD.play(i, 1, 0, 0);
while (AudioCD.isPlaying()) {
g_system->delayMillis(500);
Testsuite::writeOnScreen(Common::String::printf("Playing Now: track%02d", i), pt);
}
g_system->delayMillis(500);
}
Testsuite::clearScreen();
if (Testsuite::handleInteractiveInput("Were all the tracks played in order i.e 1-2-3-last ?", "Yes", "No", kOptionRight)) {
Testsuite::logPrintf("Error! Error in AudioCD.play() or probably sound files were not detected, try -d1 (debuglevel 1)\n");
passed = false;
}
return passed;
}
bool SoundSubsystem::sampleRates() {
bool passed = true;
Audio::Mixer *mixer = g_system->getMixer();
Audio::PCSpeaker *s1 = new Audio::PCSpeaker();
// Stream at half sampling rate
Audio::PCSpeaker *s2 = new Audio::PCSpeaker(s1->getRate() - 10000);
// Stream at twice sampling rate
Audio::PCSpeaker *s3 = new Audio::PCSpeaker(s1->getRate() + 10000);
s1->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1);
s2->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1);
s3->play(Audio::PCSpeaker::kWaveFormSine, 1000, -1);
Audio::SoundHandle handle;
Common::Point pt(0, 100);
mixer->playStream(Audio::Mixer::kPlainSoundType, &handle, s1);
Testsuite::writeOnScreen(Common::String::printf("Playing at smaple rate: %d", s1->getRate()), pt);
g_system->delayMillis(1000);
mixer->stopHandle(handle);
g_system->delayMillis(1000);
mixer->playStream(Audio::Mixer::kSpeechSoundType, &handle, s2);
Testsuite::writeOnScreen(Common::String::printf("Playing at sample rate : %d", s2->getRate()), pt);
g_system->delayMillis(1000);
mixer->stopHandle(handle);
g_system->delayMillis(1000);
mixer->playStream(Audio::Mixer::kSFXSoundType, &handle, s3);
Testsuite::writeOnScreen(Common::String::printf("Playing at sample rate : %d", s3->getRate()), pt);
g_system->delayMillis(1000);
mixer->stopHandle(handle);
g_system->delayMillis(1000);
Testsuite::clearScreen();
if (Testsuite::handleInteractiveInput("Was the mixer able to play beeps with variable sample rates?", "Yes", "No", kOptionRight)) {
Testsuite::logDetailedPrintf("Error! Error with variable sample rates\n");
passed = false;
}
return passed;
}
SoundSubsystemTestSuite::SoundSubsystemTestSuite() {
addTest("SimpleBeeps", &SoundSubsystem::playBeeps, true);
addTest("MixSounds", &SoundSubsystem::mixSounds, true);
addTest("AudiocdOutput", &SoundSubsystem::audiocdOutput, true);
addTest("SampleRates", &SoundSubsystem::sampleRates, true);
}
} // End of namespace Testbed
|
